Ukraine is surprised and disappointed with Hungary's decision to sign a new long-term contract with Russia's Gazprom in Budapest on September 27, 2021, regarding gas supply to Hungary bypassing Ukraine, the Ukrainian Foreign Ministry said in a statement.

"We view this as nothing but a political, economically unfounded decision, which has been made to the benefit of the Kremlin and to the detriment of national interests of Ukraine and Ukrainian-Hungarian relations, in violation of the principles of the Treaty of Neighborliness and Cooperation between Ukraine and the Hungarian Republic dated December 6, 1991," the statement said.

The Ukrainian Foreign Ministry has initiated a delay of the next meeting of the Joint Ukrainian-Hungarian Intergovernmental Economic Cooperation co-chaired by the two foreign ministers, which was planned for September 29-30.

"Earlier today, the Ukrainian Foreign Ministry initiated a delay of the Commission meeting, considering that the Hungarian-Russian gas agreement will have a substantial influence on the energy security of Ukraine and Europe, and will create new circumstances that require a comprehensive analysis of risks and threats and coordinated efforts of countries of the region in order to minimize its negative implications," the statement said.

The Ukrainian side will also apply to the European Commission to provide an assessment of the conformity of the new Hungarian-Russian gas agreement with European energy legislation.